Hitachi W6VA4

The Bosch PRO Power Change Plus Diamond Grit Tile Hole Saw in 83mm is the largest size in the range, ideal for wide-bore penetrations through hard tiles, stone, or glass — perfect for large drainage f more→ittings and duct work. It lasts up to 2x longer than a standard diamond hole saw for outstanding professional value. Features and Benefits: • High-quality diamond grits for durability on hardest materials • Continuous rim for easy angled starts without a guide • Brazed bond between grits and body for maximum strength • Heat slots dissipate build-up for long-lasting performance • Compatible with Bosch Power Change Plus keyless arbor

The Guhring No 205 HSS Jobber Twist Drill Bit is a professional-grade drilling solution manufactured from high speed steel for exceptional durability in demanding trade applications. Engineered for dr more→illing a comprehensive range of materials including steel, cast steel (alloyed and unalloyed), grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. This drill bit delivers enhanced performance through improved chip flow and effective heat dissipation, extending tool life and maintaining cutting efficiency. Manufactured to BS 328 and DIN338RN standards, it provides the reliability and precision that professional tradespeople and contractors require for commercial metalworking …

High performance, unrivalled drilling system. They drill the hardest of tiles with ease; leave clean precise holes in any tile however hard, with any drill, even cordless. Broken tiles are a thing of more→the past, along with the need for expensive specialist drills. Features & Benefits • Extreme speed • Universal • Extreme long life • Lowest cost per hole drilled • For professional everyday use • For use on all tiles however hard and natural stone Specifications • Diameter: 26mm